AISI Type 348 is an austenitic chromium-nickel type stainless steel with the carbon stabilized by columbium-tantalum for welding and elevated temperature service. This type is useful when the weldment is not annealed after welding. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness, creep, and fatigue. It also includes information on low and high temperature performance, and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-147. Producer or source: Stainless steel mills.

CARPENTER SEVEN STAR is a molybdenum-type high-speed steel containing tungsten. It bears some similarity to AISI Type M1; however, its increased carbon and vanadium percentages (over M1) provide improved cutting efficiency without materially lowering its toughness. Seven Star is an ESR (Electro Slag Remelted) high-speed steel. Its many uses include blanking dies, drills, lathe tools, punches and shearing blades. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on forming, heat treating, machining, and surface treatment. Filing Code: TS-348. Producer or source: Carpenter.

TECH-TRONIC 32 stainless steel is essentially a low-nickel chromium-manganese austenitic iron-base alloy. In the annealed condition it provides about twice the yield strength of AISI Type 304 stainless steel and almost the same resistance to corrosion. It also offers improved wear and galling resistance over standard stainless steels. TECH-TRONIC 32 can be cold worked to high strength levels with retention of good ductility. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-348. Producer or source: Techalloy Company Inc..

UNILOY 18-2 FM is a ferritic stainless steel designed to offer an optimum combination of machinability and corrosion resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-312. Producer or source: Cyclops.

Sandvik Bioline 1RK91 (a Sandvik Nanoflex material) is a precipitation-hardening stainless steel grade specifically designed for applications requiring high strength combined with good ductility in the final product, and high formability in the as-delivered condition. The strength is increased after aging of the final product. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as heat treating and surface treatment. Filing Code: SS-908. Producer or source: Sandvik Steel Company.

AISI Type H25 is a high-tungsten hot-work steel having heat resitance. It retains a high degree of working hardness at elevated temperatures. It is recommended for brass extrusion and forging dies, punches, cut-off knives, backet and dummy blocks. This datasheet provides information on composition, physical properties, hardness, and elasticity as well as fracture toughness. It also includes information on high temperature performance as well as forming, heat treating, and machining. Filing Code: TS-178. Producer or source: Tool steel mills.

Finkl 420MB is a resulfurized modification of AISI 420F stainless steel for mold bases. The alloy is clean, tough, and machinable. It is available by VAD and balanced oxidation techniques. This datasheet provides information on composition, physical properties, and hardness. It also includes information on heat treating. Filing Code: SS-703. Producer or source: A. Finkl & Sons Company.

AISI E52100 is a high-carbon, chromium alloy steel of the water hardening type. It has great depth hardenability and high wear resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, and machining. Filing Code: SA-16. Producer or source: Alloy steel mills and foundries.

AISI 8640 is a nickel-chromium-molybdenum alloy steel of the oil hardening type. It has good hardenability and desirable toughness. This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness. It also includes information on low temperature performance as well as heat treating, machining, and joining. Filing Code: SA-15. Producer or source: Alloy steel mills and foundries.

Finkl DC is a single-vacuum melted AISI H13 type material made by the vacuum arc degassing (VAD) process. The vanadium content of 1% in addition to a high chromium (Cr 5%) and molybdenum (Mo 1.4%) promotes hot strength and wear resistance. This datasheet provides information on composition. It also includes information on heat treating. Filing Code: TS-614. Producer or source: A. Finkl & Sons Company.

AISI 8740 is a medium-carbon, nickel, chromium, molybdenum alloy steel of the oil hardening type. It has good hardenability and desirable toughness. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on low temperature performance as well as forming, heat treating, machining, and joining. Filing Code: SA-21. Producer or source: Alloy steel mills and foundries.

Armco 11 Cr-Cb stainless steel has higher silicon content and is dual stabilized with titanium and columbium (niobium). The alloy is designed for use in automotive exhaust systems and should be considered where the performance of AISI Type 409 stainless steel is marginal. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep and fatigue. It also includes information on corrosion resistance as well as joining. Filing Code: SS-690. Producer or source: Armco Inc., Specialty Steels Division.

AISI 4161 is a low-alloy steel of the chromium-molybdenum type; it contains nominally 0.61% carbon. It has relatively high hardenability and good resistance to abrasion, impact and fatigue. It is an oil-hardening grade and is recommended for moderately heavy-duty service. This steel has a relatively low tendency to develop temper embrittlement when tempered in the approximate range 850-1100 F. Among its many applications are springs, machine-tool parts, shafting, gears, bolts and heavy-duty hand tools. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SA-397. Producer or source: Alloy steel mills and foundries.

USS 5, Type 501, and 5S, Type 502, contain approximately 5% chromium and 0.50% molybdenum. They resist corrosion and oxidation at elevated temperatures and are particularly adaptable to applications in the petroleum refinery industry. Type 502 contains slightly lower carbon and is used for applications where better weldability is required. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, and joining. Filing Code: SS-22. Producer or source: United States Steel Corporation.

AISI No. 630 is a precipitation hardening stainless steel which is used in a variety of applications requiring strength combined with corrosion resistance. It is recommended for chemical process equipment, valve parts, aircraft fittings, pump shafts, etc. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive strength as well as fracture toughness, creep, and fatigue. It also includes information on low and high temperature performance, and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-156. Producer or source: Various alloy steel mills (licensed).

RY-AX is a tough, carbon-manganese steel, heat treated to produce high shock and fatigue resistance. It has free-machining qualities. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength. It also includes information on machining. Filing Code: CS-1. Producer or source: Joseph T. Ryerson & Son Inc. (Distributor).

Donegal DC-50 is a precipitation hardening stainless steel having high strength-weight ratio. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as casting, heat treating, machining, joining, and surface treatment. Filing Code: SS-17. Producer or source: Donegal Manufacturing Corporation.

SENECA is a tungsten-chromium type of hot work steel having good red hardness and resistance to abrasion. It will withstand high operating temperatures up to 1000 deg. F for long periods. It is a SAE type IV F-2 alloy. This datasheet provides information on composition and hardness as well as fracture toughness. It also includes information on forming, heat treating, and machining. Filing Code: TS-25. Producer or source: Atlas Steels Company.

VULCAN NON-SHRINKABLE is a standard manganese type of oil hardening tool steel for use where non-shrinking and non-deforming properties are important. This is an ASM Class II-A2 and SAE Type 02 Alloy. This datasheet provides information on composition and hardness as well as fracture toughness. It also includes information on forming, heat treating, and machining. Filing Code: TS-28. Producer or source: Vulcan Crucible Steel Company.

Sandvik Nanoflex is a corrosion-resistant precipitation-hardening austenitic stainless steel that is both formable in the received condition and strong in the aged temper. This datasheet provides information on composition, physical properties, and tensile properties as well as fatigue. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: SS-956. Producer or source: Sandvik Steel Company.